3VNK
Crystal structures of D-Psicose 3-epimerase with D-fructose from Clostridium cellulolyticum H10
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSRRC BEAMLINE BL13C1 |
Synchrotron site | NSRRC |
Beamline | BL13C1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-06-26 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 1.0 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 80.040, 115.209, 91.375 |
Unit cell angles | 90.00, 105.08, 90.00 |
Refinement procedure
Resolution | 25.000 - 2.020 |
Rwork | 0.186 |
R-free | 0.22700 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3vni |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | CNS (1.2) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.000 | 2.090 |
High resolution limit [Å] | 2.020 | 2.020 |
Number of reflections | 104455 | |
<I/σ(I)> | 25.4 | 3.5 |
Completeness [%] | 100.0 | 100 |
Redundancy | 4.2 | 4.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 8.2 | 298 | 0.2M tri-sodium citrate dehydrate, 17-20% Polyethylene Glycol 3350, pH 8.2, VAPOR DIFFUSION, SITTING DROP, temperature 298K |